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UK Tax Tools

ISA


An Individual Savings Account — a tax-free savings or investment wrapper that lets you earn interest, dividends, and capital gains without paying UK tax on them. The annual ISA allowance is £20,000, which can be split across Cash ISAs, Stocks and Shares ISAs, Innovative Finance ISAs, and Lifetime ISAs. Unlike pensions, ISA withdrawals are also entirely tax-free.

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Last updated 3 May 2026Tax year 2025-26

Data sources: HMRC (gov.uk/hmrc)

This tool is general information only, not financial advice.

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